Collection: Nuts - Thumb - Basic

25 Products in this selection
  • This is the main category in this series
Additional resources:
Thumb Screws and Nuts PDF Quick Guide
Pan Head Screws
Screws
A more concise listing may be found on the Smallparts store at Nuts - Thumb - Basic. Smallparts promote the most popular MBA products.
Thread Size Overall Length Head Width (B) Head Diameter Shoulder Diameter Shoulder Height Indicative
Image
Thread Size
4-40 UNC (2.85mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
12.70
mm
Shoulder Diameter
6.35
mm
Shoulder Height
6.35
mm
Thumb Nuts - 4-40 UNC -2.85mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT028C-TH1206-S3 Thumb Nuts - 4-40 UNC - 2.85mm - 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $16.68 AUD
Regular price Sale price $16.68 AUD
Each
Thread Size Overall Length Head Width (B) Head Diameter Indicative
Image
Thread Size
4-40 UNC (2.85mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
12.70
mm
Thumb Nuts - 4-40 UNC -2.85mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 6.35 mm    Shoulder Height: 6.35 mm   
Part Number: NT028C-TH1206-S3 Thumb Nuts - 4-40 UNC - 2.85mm - 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $16.68 AUD
Regular price Sale price $16.68 AUD
Each
View the product page first if you are unsure.
Thread Size
M3 (3x0.5mm)
Overall Length
7.5
mm

(0.295 in.)
Head Width (B)
2.50
mm

(0.098 in.)
Head Diameter
12.00
mm
Shoulder Diameter
6.00
mm
Shoulder Height
5.00
mm
Thumb Nuts - M3 -3x0.5mm- 7.5x2.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT030M-TH1205-S3 Thumb Nuts - M3 - 3x0.5mm - 7.5x2.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $9.32 AUD
Regular price Sale price $9.32 AUD
Each
Thread Size
M3 (3x0.5mm)
Overall Length
7.5
mm

(0.295 in.)
Head Width (B)
2.50
mm

(0.098 in.)
Head Diameter
12.00
mm
Thumb Nuts - M3 -3x0.5mm- 7.5x2.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 6.00 mm    Shoulder Height: 5.00 mm   
Part Number: NT030M-TH1205-S3 Thumb Nuts - M3 - 3x0.5mm - 7.5x2.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $9.32 AUD
Regular price Sale price $9.32 AUD
Each
View the product page first if you are unsure.
Thread Size
M3 (3x0.5mm)
Overall Length
7.5
mm

(0.295 in.)
Head Width (B)
7.50
mm

(0.295 in.)
Head Diameter
12.00
mm
Shoulder Diameter
N/A
mm
Shoulder Height
N/A
mm
Thumb Nuts - M3 -3x0.5mm- 7.5x7.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT030M-TH08-S3 Thumb Nuts - M3 - 3x0.5mm - 7.5x7.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Each
Thread Size
M3 (3x0.5mm)
Overall Length
7.5
mm

(0.295 in.)
Head Width (B)
7.50
mm

(0.295 in.)
Head Diameter
12.00
mm
Thumb Nuts - M3 -3x0.5mm- 7.5x7.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
Part Number: NT030M-TH08-S3 Thumb Nuts - M3 - 3x0.5mm - 7.5x7.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Each
View the product page first if you are unsure.
Thread Size
6-32 UNC (3.5mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
12.70
mm
Shoulder Diameter
6.35
mm
Shoulder Height
6.35
mm
Thumb Nuts - 6-32 UNC -3.5mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT035C-TH1206-S3 Thumb Nuts - 6-32 UNC - 3.5mm - 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $16.68 AUD
Regular price Sale price $16.68 AUD
Each
Thread Size
6-32 UNC (3.5mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
12.70
mm
Thumb Nuts - 6-32 UNC -3.5mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 6.35 mm    Shoulder Height: 6.35 mm   
Part Number: NT035C-TH1206-S3 Thumb Nuts - 6-32 UNC - 3.5mm - 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $16.68 AUD
Regular price Sale price $16.68 AUD
Each
View the product page first if you are unsure.
Thread Size
6-32 UNC (3.5mm)
Overall Length
15.9
mm

(0.626 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
19.05
mm
Shoulder Diameter
6.35
mm
Shoulder Height
12.70
mm
Thumb Nuts - 6-32 UNC -3.5mm- 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT035C-TH1912-S3 Thumb Nuts - 6-32 UNC - 3.5mm - 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $19.05 AUD
Regular price Sale price $19.05 AUD
Each
Thread Size
6-32 UNC (3.5mm)
Overall Length
15.9
mm

(0.626 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
19.05
mm
Thumb Nuts - 6-32 UNC -3.5mm- 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 6.35 mm    Shoulder Height: 12.70 mm   
Part Number: NT035C-TH1912-S3 Thumb Nuts - 6-32 UNC - 3.5mm - 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $19.05 AUD
Regular price Sale price $19.05 AUD
Each
View the product page first if you are unsure.
Thread Size
M4 (4x0.7mm)
Overall Length
4
mm

(0.157 in.)
Head Width (B)
4.00
mm

(0.157 in.)
Head Diameter
16.00
mm
Shoulder Diameter
N/A
mm
Shoulder Height
N/A
mm
Thumb Nuts - M4 -4x0.7mm- 4x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT040M-TH04-S3 Thumb Nuts - M4 - 4x0.7mm - 4x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $6.77 AUD
Regular price Sale price $6.77 AUD
Each
Thread Size
M4 (4x0.7mm)
Overall Length
4
mm

(0.157 in.)
Head Width (B)
4.00
mm

(0.157 in.)
Head Diameter
16.00
mm
Thumb Nuts - M4 -4x0.7mm- 4x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
Part Number: NT040M-TH04-S3 Thumb Nuts - M4 - 4x0.7mm - 4x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $6.77 AUD
Regular price Sale price $6.77 AUD
Each
View the product page first if you are unsure.
Thread Size
M4 (4x0.7mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
9.50
mm

(0.374 in.)
Head Diameter
16.00
mm
Shoulder Diameter
N/A
mm
Shoulder Height
N/A
mm
Thumb Nuts - M4 -4x0.7mm- 9.5x9.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT040M-TH10-S3 Thumb Nuts - M4 - 4x0.7mm - 9.5x9.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $7.77 AUD
Regular price Sale price $7.77 AUD
Each
Thread Size
M4 (4x0.7mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
9.50
mm

(0.374 in.)
Head Diameter
16.00
mm
Thumb Nuts - M4 -4x0.7mm- 9.5x9.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
Part Number: NT040M-TH10-S3 Thumb Nuts - M4 - 4x0.7mm - 9.5x9.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $7.77 AUD
Regular price Sale price $7.77 AUD
Each
View the product page first if you are unsure.
Thread Size
M4 (4x0.7mm)
Overall Length
12.5
mm

(0.492 in.)
Head Width (B)
6.54
mm

(0.257 in.)
Head Diameter
16.00
mm
Shoulder Diameter
8.00
mm
Shoulder Height
6.00
mm
Thumb Nuts - M4 -4x0.7mm- 12.5x6.54 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT040M-TH1606-S3 Thumb Nuts - M4 - 4x0.7mm - 12.5x6.54 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
3 Available Immediately | Further orders can be expected around Thu, Jun 19, 2025
Regular price $26.14 AUD
Regular price $31.36 AUD Sale price $26.14 AUD
Each
Thread Size
M4 (4x0.7mm)
Overall Length
12.5
mm

(0.492 in.)
Head Width (B)
6.54
mm

(0.257 in.)
Head Diameter
16.00
mm
Thumb Nuts - M4 -4x0.7mm- 12.5x6.54 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 8.00 mm    Shoulder Height: 6.00 mm   
Part Number: NT040M-TH1606-S3 Thumb Nuts - M4 - 4x0.7mm - 12.5x6.54 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
3 Available Immediately | Further orders can be expected around Thu, Jun 19, 2025
Regular price $26.14 AUD
Regular price $31.36 AUD Sale price $26.14 AUD
Each
View the product page first if you are unsure.
Thread Size
8-32 UNC (4.17mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
12.70
mm
Shoulder Diameter
7.94
mm
Shoulder Height
6.35
mm
Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT042C-TH1206-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $16.68 AUD
Regular price Sale price $16.68 AUD
Each
Thread Size
8-32 UNC (4.17mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
12.70
mm
Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 7.94 mm    Shoulder Height: 6.35 mm   
Part Number: NT042C-TH1206-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $16.68 AUD
Regular price Sale price $16.68 AUD
Each
View the product page first if you are unsure.
Thread Size
8-32 UNC (4.17mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
19.05
mm
Shoulder Diameter
7.94
mm
Shoulder Height
6.35
mm
Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT042C-TH1906-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
9 Available Immediately | Further orders can be expected around Tue, Jun 03, 2025
Regular price $15.14 AUD
Regular price $18.16 AUD Sale price $15.14 AUD
Each
Thread Size
8-32 UNC (4.17mm)
Overall Length
9.5
mm

(0.374 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
19.05
mm
Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 7.94 mm    Shoulder Height: 6.35 mm   
Part Number: NT042C-TH1906-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
9 Available Immediately | Further orders can be expected around Tue, Jun 03, 2025
Regular price $15.14 AUD
Regular price $18.16 AUD Sale price $15.14 AUD
Each
View the product page first if you are unsure.
Thread Size
8-32 UNC (4.17mm)
Overall Length
15.9
mm

(0.626 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
19.05
mm
Shoulder Diameter
7.94
mm
Shoulder Height
12.70
mm
Thumb Nuts - 8-32 UNC -4.17mm- 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT042C-TH1912-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $19.41 AUD
Regular price Sale price $19.41 AUD
Each
Thread Size
8-32 UNC (4.17mm)
Overall Length
15.9
mm

(0.626 in.)
Head Width (B)
3.18
mm

(0.125 in.)
Head Diameter
19.05
mm
Thumb Nuts - 8-32 UNC -4.17mm- 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 7.94 mm    Shoulder Height: 12.70 mm   
Part Number: NT042C-TH1912-S3 Thumb Nuts - 8-32 UNC - 4.17mm - 15.9x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $19.41 AUD
Regular price Sale price $19.41 AUD
Each
View the product page first if you are unsure.
Thread Size
10-24 UNC (4.76mm)
Overall Length
11.1
mm

(0.437 in.)
Head Width (B)
4.76
mm

(0.187 in.)
Head Diameter
12.70
mm
Shoulder Diameter
9.53
mm
Shoulder Height
6.35
mm
Thumb Nuts - 10-24 UNC -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT048C-TH1206-S3 Thumb Nuts - 10-24 UNC - 4.76mm - 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $12.68 AUD
Regular price Sale price $12.68 AUD
Each
Thread Size
10-24 UNC (4.76mm)
Overall Length
11.1
mm

(0.437 in.)
Head Width (B)
4.76
mm

(0.187 in.)
Head Diameter
12.70
mm
Thumb Nuts - 10-24 UNC -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 9.53 mm    Shoulder Height: 6.35 mm   
Part Number: NT048C-TH1206-S3 Thumb Nuts - 10-24 UNC - 4.76mm - 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $12.68 AUD
Regular price Sale price $12.68 AUD
Each
View the product page first if you are unsure.
Thread Size
10-24 UNC (4.76mm)
Overall Length
11.1
mm

(0.437 in.)
Head Width (B)
4.76
mm

(0.187 in.)
Head Diameter
25.40
mm
Shoulder Diameter
9.53
mm
Shoulder Height
6.35
mm
Thumb Nuts - 10-24 UNC -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT048C-TH2506-S3 Thumb Nuts - 10-24 UNC - 4.76mm - 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $23.32 AUD
Regular price Sale price $23.32 AUD
Each
Thread Size
10-24 UNC (4.76mm)
Overall Length
11.1
mm

(0.437 in.)
Head Width (B)
4.76
mm

(0.187 in.)
Head Diameter
25.40
mm
Thumb Nuts - 10-24 UNC -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 9.53 mm    Shoulder Height: 6.35 mm   
Part Number: NT048C-TH2506-S3 Thumb Nuts - 10-24 UNC - 4.76mm - 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $23.32 AUD
Regular price Sale price $23.32 AUD
Each
View the product page first if you are unsure.
Thread Size
10-32 UNF (4.76mm)
Overall Length
11.1
mm

(0.437 in.)
Head Width (B)
4.76
mm

(0.187 in.)
Head Diameter
12.70
mm
Shoulder Diameter
9.53
mm
Shoulder Height
6.35
mm
Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT048F-TH1206-S3 Thumb Nuts - 10-32 UNF - 4.76mm - 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
5 Available Immediately | Further orders can be expected around Tue, Jun 03, 2025
Regular price $19.23 AUD
Regular price Sale price $19.23 AUD
Each
Thread Size
10-32 UNF (4.76mm)
Overall Length
11.1
mm

(0.437 in.)
Head Width (B)
4.76
mm

(0.187 in.)
Head Diameter
12.70
mm
Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 9.53 mm    Shoulder Height: 6.35 mm   
Part Number: NT048F-TH1206-S3 Thumb Nuts - 10-32 UNF - 4.76mm - 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
5 Available Immediately | Further orders can be expected around Tue, Jun 03, 2025
Regular price $19.23 AUD
Regular price Sale price $19.23 AUD
Each
View the product page first if you are unsure.
Thread Size
10-32 UNF (4.76mm)
Overall Length
11.1
mm

(0.437 in.)
Head Width (B)
4.76
mm

(0.187 in.)
Head Diameter
25.40
mm
Shoulder Diameter
9.53
mm
Shoulder Height
6.35
mm
Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT048F-TH2506-S3 Thumb Nuts - 10-32 UNF - 4.76mm - 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $23.23 AUD
Regular price Sale price $23.23 AUD
Each
Thread Size
10-32 UNF (4.76mm)
Overall Length
11.1
mm

(0.437 in.)
Head Width (B)
4.76
mm

(0.187 in.)
Head Diameter
25.40
mm
Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 9.53 mm    Shoulder Height: 6.35 mm   
Part Number: NT048F-TH2506-S3 Thumb Nuts - 10-32 UNF - 4.76mm - 11.1x4.76 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $23.23 AUD
Regular price Sale price $23.23 AUD
Each
View the product page first if you are unsure.
Thread Size
M5 (5x0.8mm)
Overall Length
11.5
mm

(0.453 in.)
Head Width (B)
4.00
mm

(0.157 in.)
Head Diameter
20.00
mm
Shoulder Diameter
10.00
mm
Shoulder Height
7.50
mm
Thumb Nuts - M5 -5x0.8mm- 11.5x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT050M-TH2007-S3 Thumb Nuts - M5 - 5x0.8mm - 11.5x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
5 Available Immediately | Further orders can be expected around Thu, Jun 19, 2025
Regular price $19.77 AUD
Regular price $23.73 AUD Sale price $19.77 AUD
Each
Thread Size
M5 (5x0.8mm)
Overall Length
11.5
mm

(0.453 in.)
Head Width (B)
4.00
mm

(0.157 in.)
Head Diameter
20.00
mm
Thumb Nuts - M5 -5x0.8mm- 11.5x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 10.00 mm    Shoulder Height: 7.50 mm   
Part Number: NT050M-TH2007-S3 Thumb Nuts - M5 - 5x0.8mm - 11.5x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
5 Available Immediately | Further orders can be expected around Thu, Jun 19, 2025
Regular price $19.77 AUD
Regular price $23.73 AUD Sale price $19.77 AUD
Each
View the product page first if you are unsure.
Thread Size
M5 (5x0.8mm)
Overall Length
11.5
mm

(0.453 in.)
Head Width (B)
11.50
mm

(0.453 in.)
Head Diameter
20.00
mm
Shoulder Diameter
N/A
mm
Shoulder Height
N/A
mm
Thumb Nuts - M5 -5x0.8mm- 11.5x11.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT050M-TH12-S3 Thumb Nuts - M5 - 5x0.8mm - 11.5x11.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $9.05 AUD
Regular price Sale price $9.05 AUD
Each
Thread Size
M5 (5x0.8mm)
Overall Length
11.5
mm

(0.453 in.)
Head Width (B)
11.50
mm

(0.453 in.)
Head Diameter
20.00
mm
Thumb Nuts - M5 -5x0.8mm- 11.5x11.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
Part Number: NT050M-TH12-S3 Thumb Nuts - M5 - 5x0.8mm - 11.5x11.5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $9.05 AUD
Regular price Sale price $9.05 AUD
Each
View the product page first if you are unsure.
Thread Size
M6 (6x1mm)
Overall Length
15
mm

(0.591 in.)
Head Width (B)
5.00
mm

(0.197 in.)
Head Diameter
24.00
mm
Shoulder Diameter
12.00
mm
Shoulder Height
10.00
mm
Thumb Nuts - M6 -6x1mm- 15x5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT060M-TH2410-S3 Thumb Nuts - M6 - 6x1mm - 15x5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
3 Available Immediately | Further orders can be expected around Thu, Jun 19, 2025
Regular price $25.77 AUD
Regular price $30.93 AUD Sale price $25.77 AUD
Each
Thread Size
M6 (6x1mm)
Overall Length
15
mm

(0.591 in.)
Head Width (B)
5.00
mm

(0.197 in.)
Head Diameter
24.00
mm
Thumb Nuts - M6 -6x1mm- 15x5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.00 mm    Shoulder Height: 10.00 mm   
Part Number: NT060M-TH2410-S3 Thumb Nuts - M6 - 6x1mm - 15x5 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
3 Available Immediately | Further orders can be expected around Thu, Jun 19, 2025
Regular price $25.77 AUD
Regular price $30.93 AUD Sale price $25.77 AUD
Each
View the product page first if you are unsure.
Thread Size
M6 (6x1mm)
Overall Length
15
mm

(0.591 in.)
Head Width (B)
15.00
mm

(0.591 in.)
Head Diameter
24.00
mm
Shoulder Diameter
N/A
mm
Shoulder Height
N/A
mm
Thumb Nuts - M6 -6x1mm- 15x15 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT060M-TH15-S3 Thumb Nuts - M6 - 6x1mm - 15x15 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $11.86 AUD
Regular price Sale price $11.86 AUD
Each
Thread Size
M6 (6x1mm)
Overall Length
15
mm

(0.591 in.)
Head Width (B)
15.00
mm

(0.591 in.)
Head Diameter
24.00
mm
Thumb Nuts - M6 -6x1mm- 15x15 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
Part Number: NT060M-TH15-S3 Thumb Nuts - M6 - 6x1mm - 15x15 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $11.86 AUD
Regular price Sale price $11.86 AUD
Each
View the product page first if you are unsure.
Thread Size
1/4-20 UNC (6.35mm)
Overall Length
12.7
mm

(0.5 in.)
Head Width (B)
6.35
mm

(0.25 in.)
Head Diameter
19.05
mm
Shoulder Diameter
12.70
mm
Shoulder Height
6.35
mm
Thumb Nuts - 1/4-20 UNC -6.35mm- 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT064C-TH1906-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $26.86 AUD
Regular price Sale price $26.86 AUD
Each
Thread Size
1/4-20 UNC (6.35mm)
Overall Length
12.7
mm

(0.5 in.)
Head Width (B)
6.35
mm

(0.25 in.)
Head Diameter
19.05
mm
Thumb Nuts - 1/4-20 UNC -6.35mm- 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.70 mm    Shoulder Height: 6.35 mm   
Part Number: NT064C-TH1906-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $26.86 AUD
Regular price Sale price $26.86 AUD
Each
View the product page first if you are unsure.
Thread Size
1/4-20 UNC (6.35mm)
Overall Length
12.7
mm

(0.5 in.)
Head Width (B)
6.35
mm

(0.25 in.)
Head Diameter
25.40
mm
Shoulder Diameter
12.70
mm
Shoulder Height
6.35
mm
Thumb Nuts - 1/4-20 UNC -6.35mm- 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT064C-TH2506-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $25.77 AUD
Regular price Sale price $25.77 AUD
Each
Thread Size
1/4-20 UNC (6.35mm)
Overall Length
12.7
mm

(0.5 in.)
Head Width (B)
6.35
mm

(0.25 in.)
Head Diameter
25.40
mm
Thumb Nuts - 1/4-20 UNC -6.35mm- 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.70 mm    Shoulder Height: 6.35 mm   
Part Number: NT064C-TH2506-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 12.7x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $25.77 AUD
Regular price Sale price $25.77 AUD
Each
View the product page first if you are unsure.
Thread Size
1/4-20 UNC (6.35mm)
Overall Length
19.1
mm

(0.752 in.)
Head Width (B)
6.35
mm

(0.25 in.)
Head Diameter
25.40
mm
Shoulder Diameter
12.70
mm
Shoulder Height
12.70
mm
Thumb Nuts - 1/4-20 UNC -6.35mm- 19.1x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT064C-TH2512-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 19.1x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
2 Available Immediately | Further orders can be expected around Tue, Jun 03, 2025
Regular price $25.32 AUD
Regular price $30.38 AUD Sale price $25.32 AUD
Each
Thread Size
1/4-20 UNC (6.35mm)
Overall Length
19.1
mm

(0.752 in.)
Head Width (B)
6.35
mm

(0.25 in.)
Head Diameter
25.40
mm
Thumb Nuts - 1/4-20 UNC -6.35mm- 19.1x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.70 mm    Shoulder Height: 12.70 mm   
Part Number: NT064C-TH2512-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 19.1x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
2 Available Immediately | Further orders can be expected around Tue, Jun 03, 2025
Regular price $25.32 AUD
Regular price $30.38 AUD Sale price $25.32 AUD
Each
View the product page first if you are unsure.
Thread Size
1/4-20 UNC (6.35mm)
Overall Length
25.4
mm

(1 in.)
Head Width (B)
6.35
mm

(0.25 in.)
Head Diameter
25.40
mm
Shoulder Diameter
12.70
mm
Shoulder Height
19.05
mm
Thumb Nuts - 1/4-20 UNC -6.35mm- 25.4x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT064C-TH2519-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 25.4x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $28.95 AUD
Regular price Sale price $28.95 AUD
Each
Thread Size
1/4-20 UNC (6.35mm)
Overall Length
25.4
mm

(1 in.)
Head Width (B)
6.35
mm

(0.25 in.)
Head Diameter
25.40
mm
Thumb Nuts - 1/4-20 UNC -6.35mm- 25.4x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: 12.70 mm    Shoulder Height: 19.05 mm   
Part Number: NT064C-TH2519-S3 Thumb Nuts - 1/4-20 UNC - 6.35mm - 25.4x6.35 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
Regular price $28.95 AUD
Regular price Sale price $28.95 AUD
Each
View the product page first if you are unsure.
Thread Size
M8 (8x1.25mm)
Overall Length
18
mm

(0.709 in.)
Head Width (B)
18.00
mm

(0.709 in.)
Head Diameter
30.00
mm
Shoulder Diameter
N/A
mm
Shoulder Height
N/A
mm
Thumb Nuts - M8 -8x1.25mm- 18x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Part Number: NT080M-TH18-S3 Thumb Nuts - M8 - 8x1.25mm - 18x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $13.95 AUD
Regular price Sale price $13.95 AUD
Each
Thread Size
M8 (8x1.25mm)
Overall Length
18
mm

(0.709 in.)
Head Width (B)
18.00
mm

(0.709 in.)
Head Diameter
30.00
mm
Thumb Nuts - M8 -8x1.25mm- 18x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Shoulder Diameter: N/A mm    Shoulder Height: N/A mm   
Part Number: NT080M-TH18-S3 Thumb Nuts - M8 - 8x1.25mm - 18x18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $13.95 AUD
Regular price Sale price $13.95 AUD
Each
View the product page first if you are unsure.